mirror of https://github.com/python/cpython
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
import unittest
|
|
import os, glob
|
|
|
|
from test_all import db, test_support, get_new_environment_path, \
|
|
get_new_database_path
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
class pget_bugTestCase(unittest.TestCase):
|
|
"""Verify that cursor.pget works properly"""
|
|
db_name = 'test-cursor_pget.db'
|
|
|
|
def setUp(self):
|
|
self.homeDir = get_new_environment_path()
|
|
self.env = db.DBEnv()
|
|
self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL)
|
|
self.primary_db = db.DB(self.env)
|
|
self.primary_db.open(self.db_name, 'primary', db.DB_BTREE, db.DB_CREATE)
|
|
self.secondary_db = db.DB(self.env)
|
|
self.secondary_db.set_flags(db.DB_DUP)
|
|
self.secondary_db.open(self.db_name, 'secondary', db.DB_BTREE, db.DB_CREATE)
|
|
self.primary_db.associate(self.secondary_db, lambda key, data: data)
|
|
self.primary_db.put('salad', 'eggs')
|
|
self.primary_db.put('spam', 'ham')
|
|
self.primary_db.put('omelet', 'eggs')
|
|
|
|
|
|
def tearDown(self):
|
|
self.secondary_db.close()
|
|
self.primary_db.close()
|
|
self.env.close()
|
|
del self.secondary_db
|
|
del self.primary_db
|
|
del self.env
|
|
test_support.rmtree(self.homeDir)
|
|
|
|
def test_pget(self):
|
|
cursor = self.secondary_db.cursor()
|
|
|
|
self.assertEqual(('eggs', 'salad', 'eggs'), cursor.pget(key='eggs', flags=db.DB_SET))
|
|
self.assertEqual(('eggs', 'omelet', 'eggs'), cursor.pget(db.DB_NEXT_DUP))
|
|
self.assertEqual(None, cursor.pget(db.DB_NEXT_DUP))
|
|
|
|
self.assertEqual(('ham', 'spam', 'ham'), cursor.pget('ham', 'spam', flags=db.DB_SET))
|
|
self.assertEqual(None, cursor.pget(db.DB_NEXT_DUP))
|
|
|
|
cursor.close()
|
|
|
|
|
|
def test_suite():
|
|
return unittest.makeSuite(pget_bugTestCase)
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(defaultTest='test_suite')
|